Standardized effects of call patterns in Neoconocephalus on the number of CA sensilla and CA length for a. Pulse rate; b. Structure of continuous or discontinuous calls; and c. Pulse pattern. The evolutionary derived call characters are a slow pulse rate, discontinuous calls, and double pulses. Significance levels: * 0.05 > p > 0.01; ** 0.01 > p > 0.001. Adapted from Strauß et al. 2017, with permission from John Wiley and Sons.